Pollack , <br/><br/>
Low and Risk Management in dental Practice  Textual Documents 

 - 1st. 
 - London  Quintessence Publishing Co, Inc  2002 
 - 284:  25.5*20.5. 
<br/><br/><label>ISBN: </label>0-86715-416-0   
<br/><br/><label>Dewey Class. No.: </label>617.6  / POL